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7.5.2 GPRS/IP-Telemetry connection setup
7.5.3 Parameter
ZDUE-GPRS-PLUS-VI
Device
start
Switch off
GSM module
Switch on
GSM module
GPRS
dial-in attempt
Was the
GPRS dial-in
and IPT login
successful?
Yes
Operation
Counter: Parameter class 70 - Number of login attempts
Timer 1: 15 sec. constant
Timer 2: Parameter class 78 – Delay time between connection attempts
The following table provides an overview of the parameter classes contained
in the ZDUE-GPRS-PLUS-VI additionally for GPRS-IP-Telemetry mode.
These classes are assigned to numbers, which must also be specified in
parameterisation commands.
Provider classes
IP-Telemetry-Client
Parameter
Parameters can only be written by writing a complete class.
Wait
(Timer 2)
No
Wait
(Timer 1)
No
Class
60, 61
70, 76, 78
GPRS Modes
Yes
Has the max. no.
of attempts (counter)
been reached?
Permitted access types
(R=Read/W=Write)
R/W
R/W
Page 57 of 63
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